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GroLine pH 7.01 Calibration Buffer (230 mL)

GroLine pH 7.01 Calibration Buffer (230 mL)

See more by HANNA GroLine
SKU: HI7007-023

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Achieve lab-grade accuracy with this NIST-traceable pH 7.01 buffer, supplied with a Certificate of Analysis for reliable calibration. Crafted under strict ISO standards using high-purity ingredients, it offers precision within ±0.02 pH at 25 °C. The airtight, tamper-proof bottle is clearly labeled with lot and expiration details for quality assurance. A convenient temperature compensation chart is included for easy adjustments across varying temperatures, and the color-coded, dye-free formula prevents staining of electrode junctions. With a five-year unopened shelf life, this buffer is ideal for both lab and field calibration tasks.


Key Features

  • High precision: ±0.02 pH accuracy at 25 °C

  • NIST-traceable solution with Certificate of Analysis

  • Includes temperature compensation chart

  • Airtight, tamper-resistant packaging with lot and expiration labeling

  • Dye-free and color-coded—safe for electrodes

  • Stable for up to 5 years when unopened

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